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/* --- BEGIN COPYRIGHT BLOCK ---
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301 USA
*
* Copyright (C) 2007 Red Hat, Inc.
* All rights reserved.
* --- END COPYRIGHT BLOCK ---
*/
#ifndef RA_UTIL_H
#define RA_UTIL_H
#ifdef HAVE_CONFIG_H
#ifndef AUTOTOOLS_CONFIG_H
#define AUTOTOOLS_CONFIG_H
/* Eliminate warnings when using Autotools */
#undef PACKAGE_BUGREPORT
#undef PACKAGE_NAME
#undef PACKAGE_STRING
#undef PACKAGE_TARNAME
#undef PACKAGE_VERSION
#include <config.h>
#endif /* AUTOTOOLS_CONFIG_H */
#endif /* HAVE_CONFIG_H */
#include "pk11func.h"
#include "main/Buffer.h"
#ifdef XP_WIN32
#define TPS_PUBLIC __declspec(dllexport)
#else /* !XP_WIN32 */
#define TPS_PUBLIC
#endif /* !XP_WIN32 */
class Util
{
public:
TPS_PUBLIC Util();
TPS_PUBLIC ~Util();
public:
TPS_PUBLIC static int ReadLine(PRFileDesc *f, char *buf, int buf_len, int *removed_return);
TPS_PUBLIC static int ascii2numeric(char ch);
TPS_PUBLIC static char *Buffer2String (Buffer &data);
TPS_PUBLIC static Buffer *Str2Buf (const char *s);
TPS_PUBLIC static char *URLEncode (Buffer &data);
TPS_PUBLIC static char *URLEncodeInHex (Buffer &data);
TPS_PUBLIC static char *URLEncode (const char *data);
TPS_PUBLIC static char *URLEncode1 (const char *data);
TPS_PUBLIC static Buffer *URLDecode(const char *data);
TPS_PUBLIC static char *SpecialURLEncode (Buffer &data);
TPS_PUBLIC static Buffer *SpecialURLDecode(const char *data);
TPS_PUBLIC static PRStatus GetRandomChallenge(Buffer &random);
TPS_PUBLIC static PRStatus CreateKeySetData(
Buffer &key_set_version,
Buffer &old_kek_key,
Buffer &new_auth_key,
Buffer &new_mac_key,
Buffer &new_kek_key,
Buffer &output);
TPS_PUBLIC static PRStatus ComputeCryptogram(PK11SymKey *key,
const Buffer &card_challenge,
const Buffer &host_challenge,
Buffer &output);
TPS_PUBLIC static PRStatus ComputeMAC(PK11SymKey *key,
Buffer &input, const Buffer &icv,
Buffer &output);
TPS_PUBLIC static PRStatus ComputeKeyCheck(
const Buffer& newKey, Buffer& output);
TPS_PUBLIC static PK11SymKey *DeriveKey(const Buffer& permKey,
const Buffer& hostChallenge,
const Buffer& cardChallenge);
TPS_PUBLIC static PRStatus EncryptData(PK11SymKey *encSessionKey,
Buffer &input, Buffer &output);
TPS_PUBLIC static PRStatus EncryptData(Buffer &kek_key,
Buffer &input, Buffer &output);
TPS_PUBLIC static PK11SymKey *DiversifyKey(PK11SymKey *master,
Buffer &data, PK11SlotInfo *slot);
TPS_PUBLIC static PRStatus DecryptData(Buffer &kek_key,
Buffer &input, Buffer &output);
TPS_PUBLIC static PRStatus DecryptData(PK11SymKey* enc_key,
Buffer &input, Buffer &output);
TPS_PUBLIC static BYTE* bool2byte(bool p);
};
#endif /* RA_UTIL_H */
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